Merge branch 'backend-O1' into deploy-20250819

src/include/backend/RISCv64/RISCv64ISel.h

@@ -11,6 +11,7 @@ namespace sysy {
 
 extern int DEBUG;
 extern int DEEPDEBUG;
+extern int optLevel;
 
 namespace sysy {
 

src/include/backend/RISCv64/RISCv64RegAlloc.h

@@ -12,6 +12,7 @@ extern int DEBUG;
 extern int DEEPDEBUG;
 extern int DEBUGLENGTH; // 用于限制调试输出的长度
 extern int DEEPERDEBUG; // 用于更深层次的调试输出
+extern int optLevel;
 
 namespace sysy {
 

src/include/midend/Pass/Optimize/LargeArrayToGlobal.h

@@ -1,24 +0,0 @@
-#pragma once
-
-#include "../Pass.h"
-
-namespace sysy {
-
-class LargeArrayToGlobalPass : public OptimizationPass {
-public:
-    static void *ID;
-
-    LargeArrayToGlobalPass() : OptimizationPass("LargeArrayToGlobal", Granularity::Module) {}
-
-    bool runOnModule(Module *M, AnalysisManager &AM) override;
-    void *getPassID() const override {
-        return &ID;
-    }
-
-private:
-    unsigned calculateTypeSize(Type *type);
-    void convertAllocaToGlobal(AllocaInst *alloca, Function *F, Module *M);
-    std::string generateUniqueGlobalName(AllocaInst *alloca, Function *F);
-};
-
-} // namespace sysy

src/include/midend/SysYIRGenerator.h

@@ -51,6 +51,7 @@ public:
                          Module *pModule, IRBuilder *pBuilder);
 
   static void initExternalFunction(Module *pModule, IRBuilder *pBuilder);
+  static void modify_timefuncname(Module *pModule);
 };
 
 class SysYIRGenerator : public SysYBaseVisitor {